Seiko Cal. 6651 - 768

Seiko 6651-768

The Seiko 6651-768 represents an important milestone in Seiko's 1978 lineup. Powered by the 6651 caliber with 19j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-3a60cf6f0236]

Also known as: Turtle, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Burgundy
Jewels
19j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1978

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